Flt3 Ligand Enhances the Yield of Primitive Cells After Ex Vivo Cultivation of CD34+ CD38dim Cells and CD34+ CD38dim CD33dim HLA-DR+ Cells
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منابع مشابه
Flt3 Ligand Enhances the Yield of Primitive Cells After Ex Vivo Cultivation of CD34 CD38 Cells and CD34 CD38 CD33 HLA-DR Cells
Flt3 ligand (FL) has been proposed as a possible modulator hanced or depleted the number of precommitted cells in expansion culture, CD34 CD38 and HLA-DR fractions of early hematopoietic cell growth. The purpose of this study was to analyze the impact of FL on ex vivo expansion of were incubated in liquid culture and analyzed by flow cytometry. Inclusion of FL enhanced the absolute number of pr...
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A ligand for the tyrosine kinase receptor flt3/flk-2, referred to here as flt3 ligand (flt3L), was recently cloned. The effect of flt3L on purified human CD34+ progenitor cells was examined. flt3 receptor (flt3R) was detected on the surface of human bone marrow cells that were enriched for CD34 expression. The effects of flt3L and the c-kit ligand Steel factor (SLF) on hematopoietic progenitors...
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Background: Human CD34 is a transmembrane glycoprotein which is expressed in human hematopoietic stem cells (HSCs) and the small- vessel endothelial cells of a variety of tissues. CD34 plays a critical role as a marker for diagnosis and classification of leukemia. Anti CD34 antibodies are used for isolation and purification of HSCs from bone marrow, peripheral blood and cord blood. Objective: ...
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ژورنال
عنوان ژورنال: Blood
سال: 1997
ISSN: 1528-0020,0006-4971
DOI: 10.1182/blood.v90.10.3903